Special Event – IOTA/ES – Call for Observations

Flyby target of a spacecraft Near Earth Asteroids - Call for Observations by the ACROSS Team Special Event

2025 Jan 28 ~21:09 UT: (65803) Didymos occults UCAC4 533-004123 (12.5 mag)

2025-01-19

Apollo asteroid! Target of the DART and HERA missions! Extreme short max. duration of only 0.03 s! Last update: 2025 Jan 19, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1488-65803-33707-649042-U004123

Special Event Trans-Neptunian Objects, Cubewanos and Centaurs - Predicted by the ERC Lucky Star project

2025 Jan 30 ~01:50 UT: (468861) 2013 LU28 occults TYC 2449-01891-1 (12.0 mag)

2025-01-19

Trans-Neptunian Object! Centaur! Special observation campaign by the ERC Lucky Star project! See Call for Observation in Journal for Occultation Astronomy 2025-01 Last update: 2025 Jan 19, Occult Watcher Cloud:…

Flyby target of a spacecraft Near Earth Asteroids - Call for Observations by the ACROSS Team Past Event Special Event

2025 Jan 12 ~22:36 UT: (65803) Didymos occults UCAC4 491-001676 (10.7 mag)

2025-01-04

Apollo asteroid! Target of the DART and HERA missions! Extreme short max. duration of only 0.04 s! Last update: 2025 Jan 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1472-65803-16426-648523-U001676

Main-Belt Asteroids Past Event Special Event

2025 Jan 07 ~01:34 UT: (279385) 2010 CG61 occults J042757.19+160236.1 (7.1 mag)

2024-12-28

Bright star! Annular occultation! Apparent diameter of star larger than of the asteroid! Last update: 2024 Dec 28, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1467-279385-63476-649012-J5719361

Main-Belt Asteroids Past Event Special Event Suspected binary asteroids - GaiaMoons project

2024 Dec 21 ~03:12 UT: (4337) Arecibo occults UCAC4 575-038221 (13.8 mag)

2024-12-15

Binary asteroid! Faint star! Last update: 2024 Dec 15, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1450-4337-103830-649560-U038221 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=51577

Flyby target of a spacecraft Near Earth Asteroids - Call for Observations by the ACROSS Team Past Event Special Event

2024 Dec 10 ~01:23 UT: (3200) Phaethon occults UCAC4 617-008268 (13.4 mag)

2024-12-06

Apollo asteroid! Faint star! Very short max. duration of only 0.22 s. Target of the Destiny+ mission by JAXA and DLR! Last update: 2024 Dec 06, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1439-3200-40758-650104-U008268

Past Event Planetary Moons Special Event

2024 Dec 08 ~21:34 UT: (P7M02) Umbriel, satellite of Uranus, occults UCAC4 543-006786 (15.6 mag)

2024-12-04

Very faint star! Small mag drop of only 0.47 mag! Long duration event of 56 s! Time marks on the map refer to the middle of the event, so start…

Flyby target of a spacecraft Near Earth Asteroids - Call for Observations by the ACROSS Team Past Event Special Event

2024 Dec 06 ~21:36 UT: (3200) Phaethon occults UCAC4 624-009439 (12.2 mag)

2024-12-03

Apollo asteroid! Very short max. duration of only 0.21 s. Target of the Destiny+ mission by JAXA and DLR! Last update: 2024 Dec 03, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1435-3200-43473-650181-U009439

Near Earth Asteroids - Call for Observations by the ACROSS Team Past Event Special Event

2024 Dec 01 ~00:34 UT: (3200) Phaethon occults UCAC4 633-012416 (13.6 mag)

2024-11-27

Apollo asteroid! Faint star! Very short max. duration of only 0.21 s. Target of the Destiny+ mission by JAXA and DLR! Last update: 2024 Nov 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1430-3200-48776-650305-U012416

Flyby target of a spacecraft Near Earth Asteroids - Call for Observations by the ACROSS Team Past Event Special Event

2024 Nov 12 ~19:31 UT: (3200) Phaethon occults UCAC4 648-020171 (13.0 mag)

2024-10-20

Apollo asteroid! Faint star! Very short max. duration of only 0.26 s. Target of the Destiny+ mission by JAXA and DLR! Last update: 2024 Oct 20, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1411-3200-64281-650487-U020171

Category: Special Event